Tracy suggest putting off moving to a toddler bed until 2 if you can, I think. As for the bumpers I posted, they squish down if stepped on, since they collapse and are fastened with velcro. We did it because our lo was crying b/c he couldn't get his legs out himself and was waking ALOT at night. (Not only b/c of this, but because of reflux.) We were battling that and really didn't need to deal with this, too. lol